630065643

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{20747}}^1$

素因数の和:20994

約数の個数: 16

約数和(自身を含む): 860461056

約数和(自身を除く): 230395413

約数列:

[1, 3, 53, 159, 191, 573, 10123, 20747, 30369, 62241, 1099591, 3298773, 3962677, 11888031, 210021881, 630065643]

約数ペア:

[(1, 630065643), (3, 210021881), (53, 11888031), (159, 3962677), (191, 3298773), (573, 1099591), (10123, 62241), (20747, 30369)]